What are the steps for wall decoration?

The wall decoration process is as follows:

1, basic processing

After the hydropower project is completed, there will be various cracks and traces on the wall. Basic treatment needs to fill these gaps. Fill and smooth the gap with cement to ensure that the wall is not uneven, which is convenient for subsequent construction and makes the wall look beautiful.

2, curing base

After the wall foundation treatment, the base should be solidified, and the whole wall should be coated with interfacial agent to make the wall more firm and prevent the wall from cracking in the future.

3. Sand repair

After the putty scraping project is completed, the next step is to fill the sand on the wall. Sand mending refers to finishing and polishing the wall that has been touched with putty, and smoothing the uneven parts of the wall.

Sand mending is a hard and patient job. If the owner needs to check whether the wall is smooth after the workers have finished sand filling, the owner can turn on the high-power lamp at night to check whether it is smooth. Especially in the details of the combination of doors, windows and walls, we should carefully check to avoid bubbles in the process of brushing latex paint.

4. Brush paint

In the painting project, you can directly roll the paint twice, but generally before painting, the wall will be coated with a layer of waterproof putty, which can effectively prevent the wall from moldy and leaking.

Spraying method is better, but it is necessary to spread a layer of decorative putty (bucket decorative putty) on the waterproof putty, spray a thin layer, polish it with 1200 mesh sandpaper, then spray latex paint, and spray the paint only once. If the wall decoration takes a long time and you want to make up the paint on the wall, you can spray it directly on the wall without removing the original paint.

Decorative coating finish

Paint: A substance that forms a complete paint film on the surface of an object and can be firmly attached to the surface of the object.

Features: light texture, bright color, strong adhesion, simple construction, labor and materials saving, convenient maintenance, rich texture, low price, water resistance, pollution resistance and aging resistance.

Classification: It is divided into exterior wall coatings, interior wall coatings and floor coatings according to the parts used.

According to the gloss of paint film, it can be divided into matte, semi-gloss and glossy.

According to the texture of the film, it can be divided into thin coating, thick coating and granular coating.

According to the resins in the main film-forming substances, they are divided into organic coatings (solvent-based, solvent-free, water-soluble and emulsion-in-water), inorganic coatings and composite coatings.